[ 39.103547] ------------[ cut here ]------------ [ 39.104471] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.106475] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.107899] Modules linked in: [ 39.108583] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.110584] Tainted: [W]=WARN [ 39.111133] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.112595] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.113529] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 39.116658] RSP: 0018:ffff8880182efbc0 EFLAGS: 00010286 [ 39.117683] RAX: 0000000000000000 RBX: ffffed100305df78 RCX: ffffffff813a4050 [ 39.118957] RDX: ffff888017401bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.120232] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100305df2f [ 39.121544] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.122808] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880182efdf8 [ 39.124070] FS: 00007fab0cad6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.125510] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.126564] CR2: 00007fab0cfc8580 CR3: 000000000da67000 CR4: 0000000000350ef0 [ 39.127827] Call Trace: [ 39.128337] [ 39.128742] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.129662] ? __create_object+0x59/0x80 [ 39.130441] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.131395] __vmalloc_noprof+0x59/0x60 [ 39.132099] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.132966] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.133915] bpf_prog_alloc+0x39/0x200 [ 39.134645] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.135557] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.136441] do_seccomp+0x349/0x25e0 [ 39.137101] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.138029] ? __pfx_do_seccomp+0x10/0x10 [ 39.138834] ? find_held_lock+0x2b/0x80 [ 39.139623] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.140576] ? static_key_count+0x60/0x80 [ 39.141410] prctl_set_seccomp+0x4e/0x70 [ 39.142128] __do_sys_prctl+0xe6c/0x1d70 [ 39.142914] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.143772] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.144723] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.145710] ? irqentry_exit+0xf3/0x650 [ 39.146468] do_syscall_64+0xbf/0x430 [ 39.147162] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.148095] RIP: 0033:0x7fab0cfc85cd [ 39.148785] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 39.151948] RSP: 002b:00007ffe174079e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.153330] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fab0cfc85cd [ 39.154601] RDX: 0000561d61f2be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.155864] RBP: 00007ffe17407a40 R08: 0000000000000000 R09: 00007ffe174070e0 [ 39.157170] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561d81320ad0 [ 39.158562] R13: 00007ffe17407e70 R14: 0000561d81321bc0 R15: 0000561d81332780 [ 39.159913] [ 39.160367] irq event stamp: 1737 [ 39.160959] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 39.162501] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 39.163999] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770 [ 39.165566] softirqs last disabled at (1753): [] __irq_exit_rcu+0xc4/0x100 [ 39.167071] ---[ end trace 0000000000000000 ]--- [ 42.610877] ------------[ cut here ]------------ [ 42.611643] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.613743] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 42.614969] Modules linked in: [ 42.615550] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.617214] Tainted: [W]=WARN [ 42.617721] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.618948] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.619712] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 42.622355] RSP: 0018:ffff8880174cfbc0 EFLAGS: 00010286 [ 42.623127] RAX: 0000000000000000 RBX: ffffed1002e99f78 RCX: ffffffff813a4050 [ 42.624190] RDX: ffff888016e10000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.625300] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e99f2f [ 42.626370] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.627438] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880174cfdf8 [ 42.628506] FS: 00007f2d0ff01900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.629707] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.630585] CR2: 00007f2d103f3580 CR3: 000000000d70f000 CR4: 0000000000350ef0 [ 42.631660] Call Trace: [ 42.632049] [ 42.632420] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.633125] ? __create_object+0x59/0x80 [ 42.633792] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.634587] __vmalloc_noprof+0x59/0x60 [ 42.635172] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.635897] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.636681] bpf_prog_alloc+0x39/0x200 [ 42.637311] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.638043] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.638799] do_seccomp+0x349/0x25e0 [ 42.639393] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.640096] ? __pfx_do_seccomp+0x10/0x10 [ 42.640754] ? find_held_lock+0x2b/0x80 [ 42.641397] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.642159] ? static_key_count+0x60/0x80 [ 42.642825] prctl_set_seccomp+0x4e/0x70 [ 42.643460] __do_sys_prctl+0xe6c/0x1d70 [ 42.644066] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.644779] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.645603] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.646402] ? irqentry_exit+0xf3/0x650 [ 42.646999] do_syscall_64+0xbf/0x430 [ 42.647615] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.648405] RIP: 0033:0x7f2d103f35cd [ 42.648957] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 42.651588] RSP: 002b:00007ffe7d44d250 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.652742] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2d103f35cd [ 42.653823] RDX: 000055907ddb2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.654883] RBP: 00007ffe7d44d2b0 R08: 0000000000000000 R09: 00007ffe7d44c950 [ 42.655948] R10: 0000000000000000 R11: 0000000000000246 R12: 00005590b5b812b0 [ 42.657020] R13: 00007ffe7d44d6e0 R14: 00005590b5b83d20 R15: 00005590b5b958d0 [ 42.658120] [ 42.658508] irq event stamp: 1733 [ 42.659004] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 42.660258] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 42.661554] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 42.662844] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 42.664105] ---[ end trace 0000000000000000 ]--- [ 43.532869] ------------[ cut here ]------------ [ 43.533812] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.535817] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.537297] Modules linked in: [ 43.537892] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.539866] Tainted: [W]=WARN [ 43.540465] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.541964] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.542889] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 43.546155] RSP: 0018:ffff88801bdc7bc0 EFLAGS: 00010286 [ 43.547154] RAX: 0000000000000000 RBX: ffffed10037b8f78 RCX: ffffffff813a4050 [ 43.548462] RDX: ffff888019aeb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.549759] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037b8f2f [ 43.551061] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.552348] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bdc7df8 [ 43.553654] FS: 00007f151b09d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.555107] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.556191] CR2: 00007ffe63ebbef8 CR3: 0000000009fbf000 CR4: 0000000000350ef0 [ 43.557508] Call Trace: [ 43.557984] [ 43.558444] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.559358] ? __create_object+0x59/0x80 [ 43.560110] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.561077] __vmalloc_noprof+0x59/0x60 [ 43.561861] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.562750] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.563691] bpf_prog_alloc+0x39/0x200 [ 43.564435] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.565372] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.566237] do_seccomp+0x349/0x25e0 [ 43.566956] ? find_held_lock+0x2b/0x80 [ 43.567723] ? do_prlimit+0x310/0x610 [ 43.568463] ? __pfx_do_seccomp+0x10/0x10 [ 43.569220] ? do_raw_spin_unlock+0x53/0x220 [ 43.570052] ? _raw_spin_unlock+0x1e/0x40 [ 43.570830] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.571796] ? static_key_count+0x60/0x80 [ 43.572596] prctl_set_seccomp+0x4e/0x70 [ 43.573396] __do_sys_prctl+0xe6c/0x1d70 [ 43.574131] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.574989] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.575953] ? irqentry_exit+0xf3/0x650 [ 43.576717] do_syscall_64+0xbf/0x430 [ 43.577480] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.578454] RIP: 0033:0x7f151b58f5cd [ 43.579120] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 43.582315] RSP: 002b:00007ffe63eb9f90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.583682] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f151b58f5cd [ 43.584971] RDX: 000055e4d29b4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.586295] RBP: 00007ffe63eb9ff0 R08: 0000000000000000 R09: 00007ffe63eb9690 [ 43.587603] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e4f032c2b0 [ 43.588835] R13: 00007ffe63eba420 R14: 000055e4f032ed20 R15: 000055e4f03408d0 [ 43.590133] [ 43.590585] irq event stamp: 1705 [ 43.591183] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80 [ 43.592687] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80 [ 43.594193] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 43.595705] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 43.597201] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:49171' (ECDSA) to the list of known hosts. 2025/11/18 13:28:13 fuzzer started 2025/11/18 13:28:13 dialing manager at localhost:34383 2025/11/18 13:28:13 checking machine... 2025/11/18 13:28:13 checking revisions... [ 44.513459] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:28:13 testing simple program... [ 44.601207] cgroup: Unknown subsys name 'net' [ 44.658607] cgroup: Unknown subsys name 'cpuset' [ 44.680868] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 13:28:12 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffffffff86fd8478 RCX=ffff88806ce089dc RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffffffff85c2cdfc RBP=ffffffff85c2ca00 RSP=ffff88806ce089e8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88806ce08b00 R13=0000000000000000 R14=ffffffff85c2ca00 R15=ffff888008c4b780 RIP=ffffffff815d2b50 RFL=00000213 [----A-C] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe53d1f2b8 CR3=0000000005c8a000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00007f518115d5100000555edba0a790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000000 RCX=ffffffff813746b7 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000000 RBP=000000000d011dc0 RSP=ffff88801c057d00 R8 =00000000a1f98e4a R9 =ffff88806c2a9ca0 R10=000000000d011dc0 R11=0000000000000000 R12=0000000000000000 R13=0000000000000000 R14=ffff88801684c8c0 R15=ffff888009462500 RIP=ffffffff81751958 RFL=00000256 [---ZAP-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f2d0ff01900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe7d447000 CR3=000000000a1c1000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=6720646572637465733a4d41503d706f XMM01=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000